Home / 18,314,208,580.80-27,473,328,410.40-6,684,547,396.80

Finding the Fourth Proportional to 18,314,208,580.80, 27,473,328,410.40 and 6,684,547,396.80

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Solution

The fourth proportional to 18,314,208,580.80, 27,473,328,410.40 and 6,684,547,396.80 is: 10,027,556,751.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,314,208,580.80 : 27,473,328,410.40 = 6,684,547,396.80 : x
  2. Step 2: Convert to fraction form
    18,314,208,580.80/27,473,328,410.40 = 6,684,547,396.80/x
  3. Step 3: Cross multiply
    18,314,208,580.80x = 27,473,328,410.40 × 6,684,547,396.80
  4. Step 4: Simplify right side
    18,314,208,580.80x = 183,646,765,907,170,820,096
  5. Step 5: Solve for x
    x = 183,646,765,907,170,820,096/18,314,208,580.80
  6. Step 6: Final answer
    x = 10,027,556,751.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.